Ornstein: Piano Sonatas Nos. 4 and 7

American modern classical is a broad umbrella for concert music created by U.S.-based composers from the early 20th century to the present that embraces modernist and postmodern approaches. It often combines European classical forms with distinctly American elements such as jazz harmony, vernacular rhythms, popular-song clarity, minimalism, experimental timbre, and new technologies. The style ranges widely—from dissonant, highly structured modernism and complex rhythmic writing to repetitive minimalism, spacious post-minimal textures, and contemporary cinematic/neo-classical language—so it is best understood as a scene and lineage rather than a single fixed sound.